| 718 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 812 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 791 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 325 | A New Dictionary of Kanji Usage |
| 4980 | Classic Nelson (Andrew Nelson) |
| 680 | Essential Kanji (P.G. O’Neill) |
| 983 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 374 | Japanese Names (P.G. O’Neill) |
| 513 | Kanji and Kana (Spahn and Hadamitzky) |
| 522 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 781 | Kanji in Context (Nishiguchi and Kono) |
| 725 | Kodansha Compact Kanji Guide |
| 320 | Kodansha Kanji Dictionary (Jack Halpern) |
| 203 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 242 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1311 | Les Kanjis dans la tete (Yves Maniette) |
| 41576 | Morohashi |
| 270 | New Japanese English Character Dictionary (Jack Halpern) |
| 6429 | New Nelson (John Haig) |
| 1302 | Remembering The Kanji (James Heisig) |
| 1399 | Remembering The Kanji, 6th edition (James Heisig) |
| 326 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 674 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in grade 5
JLPT level N2
331 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 防衛施設庁 【ボウエイシセツチョウ】 (Japanese) Defense Facilities Administration Agency (Defence)
- 防衛 【ボウエイ】 defense, defence, protection
- 砂防 【サボウ】 erosion control
- 攻防 【コウボウ】 offense and defense, offence and defence
Kun reading compounds
- 防ぐ 【ふせぐ】 to defend against, to protect against, to prevent, to avert, to avoid
Readings
- Japanese names:
- あた、 う、 ほう
- Korean:
- bang
Spanish
- defender
- proteger
- aguantar
- prevenir
- presa
- banco
Portuguese
- desligar
- defender
- proteger
- resistir
French
- prévenir (un danger)
- défendre
- protéger
- résister
| 3645 | 2001 Kanji |
| 2d4.1 | The Kanji Dictionary |
| 1-3-4 | SKIP code |
| 1-2-4 | SKIP code |
| 7022.7 | Four corner code |
| 1-43-41 | JIS X 0208-1997 kuten code |
| 9632 | Unicode hex code |
Jōyō kanji, taught in grade 3
JLPT level N2
740 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 波 【ハ】 counter for waves (of a repeated occurrence)
- 波及 【ハキュウ】 spread, extension, influence, aftereffect, ripple
- 低周波 【テイシュウハ】 low frequency
- 横波 【ヨコナミ】 transverse wave, beam sea
Kun reading compounds
- 波 【なみ】 wave, ups and downs
- 波間 【なみま】 interval between the waves, gap between waves
- 高波 【たかなみ】 high waves, heavy seas
- 横波 【よこなみ】 transverse wave, beam sea
Readings
- Japanese names:
- ひら、 みな、 みなみ、 わ
- Korean:
- pa
Spanish
- onda
- ola
- Polonia
Portuguese
- ondas
- vagas
- Polônia
French
- onde
- vague
- Pologne
| 298 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 387 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 367 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 606 | A New Dictionary of Kanji Usage |
| 2529 | Classic Nelson (Andrew Nelson) |
| 484 | Essential Kanji (P.G. O’Neill) |
| 677 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 596 | Japanese Names (P.G. O’Neill) |
| 666 | Kanji and Kana (Spahn and Hadamitzky) |
| 677 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 913 | Kanji in Context (Nishiguchi and Kono) |
| 1177 | Kodansha Compact Kanji Guide |
| 388 | Kodansha Kanji Dictionary (Jack Halpern) |
| 245 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 292 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 811 | Les Kanjis dans la tete (Yves Maniette) |
| 17308 | Morohashi |
| 330 | New Japanese English Character Dictionary (Jack Halpern) |
| 3101 | New Nelson (John Haig) |
| 803 | Remembering The Kanji (James Heisig) |
| 866 | Remembering The Kanji, 6th edition (James Heisig) |
| 309 | Tuttle Kanji Cards (Alexander Kask) |
| 367 | 2001 Kanji |
| 3a5.9 | The Kanji Dictionary |
| 1-3-5 | SKIP code |
| 3414.7 | Four corner code |
| 1-39-40 | JIS X 0208-1997 kuten code |
| 6ce2 | Unicode hex code |
Jōyō kanji, taught in junior high
JLPT level N1
1658 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 堤防 【テイボウ】 bank, weir, embankment, levee
- 提出 【テイシュツ】 presentation (of documents), submission (of an application, report, etc.), production (e.g. of evidence), introduction (e.g. of a bill), filing, turning in
- 突堤 【トッテイ】 jetty, breakwater, pier
- 神経堤 【シンケイテイ】 neural crest
Kun reading compounds
- 堤 【つつみ】 bank, embankment, dike
- 堤を築く 【つつみをきずく】 to build an embankment
Readings
- Korean:
- je
Spanish
- dique
- malecón
- terraplén
- escollo
Portuguese
- represa
- dique
French
- digue
- berge
- rive
| 1620 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1555 | A New Dictionary of Kanji Usage |
| 1108 | Classic Nelson (Andrew Nelson) |
| 1404 | Essential Kanji (P.G. O’Neill) |
| 1157 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1557 | Japanese Names (P.G. O’Neill) |
| 1592 | Kanji and Kana (Spahn and Hadamitzky) |
| 1699 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1852 | Kanji in Context (Nishiguchi and Kono) |
| 382 | Kodansha Compact Kanji Guide |
| 681 | Kodansha Kanji Dictionary (Jack Halpern) |
| 410 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 515 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 397 | Les Kanjis dans la tete (Yves Maniette) |
| 5259 | Morohashi |
| 560 | New Japanese English Character Dictionary (Jack Halpern) |
| 1054 | New Nelson (John Haig) |
| 390 | Remembering The Kanji (James Heisig) |
| 416 | Remembering The Kanji, 6th edition (James Heisig) |
| 1516 | Tuttle Kanji Cards (Alexander Kask) |
| 1470 | 2001 Kanji |
| 3b9.7 | The Kanji Dictionary |
| 1-3-9 | SKIP code |
| 4618.1 | Four corner code |
| 1-36-73 | JIS X 0208-1997 kuten code |
| 5824 | Unicode hex code |